Joshua Rosfield // Thrasios, Triton Hero (Commander) - Polymorph

Alternate Names:

Joshua Rosfield // Tidus, Zanarkand FaythJoshua Rosfield // Tidus, Zanarkand Fayth

Joshua Rosfield // Thrasios, Triton Hero
Rank #294
139decks
As CommanderJoshua RosfieldThrasios, Triton HeroAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Nicholas Lucchesi
Jun 3, 2026
Nicholas Lucchesi
Was the Partner Mechanic a Mistake?
Has the partner mechanic caused more trouble than its worth? Nick takes a look.
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Improvisation Capstone
50%inclusion1 decks2 decks
45%synergy
Prismari, the Inspiration
50%inclusion1 decks2 decks
46%synergy
Turbulent Springs
50%inclusion1 decks2 decks
47%synergy
Turbulent Wilderness
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Reality Scramble
98%inclusion136 decks139 decks
97%synergy
Divergent Transformations
98%inclusion136 decks139 decks
97%synergy
Polymorph
97%inclusion135 decks139 decks
97%synergy
Transmogrify
96%inclusion133 decks139 decks
95%synergy
Chaos Mutation
82%inclusion114 decks139 decks
82%synergy
Tidespout Tyrant
73%inclusion101 decks139 decks
72%synergy
Proteus Staff
68%inclusion95 decks139 decks
68%synergy
Mystic Remora
78%inclusion109 decks139 decks
66%synergy
Hullbreaker Horror
73%inclusion102 decks139 decks
65%synergy
Noxious Revival
73%inclusion101 decks139 decks
61%synergy
Top Cards
An Offer You Can't Refuse
73%inclusion101 decks139 decks
53%synergy
Deflecting Swat
71%inclusion99 decks139 decks
53%synergy
Swan Song
71%inclusion98 decks139 decks
57%synergy
Veil of Summer
68%inclusion94 decks139 decks
60%synergy
Flusterstorm
62%inclusion86 decks139 decks
54%synergy
Sylvan Library
61%inclusion85 decks139 decks
54%synergy
Underworld Breach
60%inclusion84 decks139 decks
52%synergy
Windfall
60%inclusion83 decks139 decks
51%synergy
Pact of Negation
59%inclusion82 decks139 decks
53%synergy
Gitaxian Probe
58%inclusion81 decks139 decks
53%synergy
Game Changers
Mystical Tutor
78%inclusion109 decks139 decks
67%synergy
Jeska's Will
75%inclusion104 decks139 decks
58%synergy
Gamble
73%inclusion102 decks139 decks
65%synergy
Rhystic Study
72%inclusion100 decks139 decks
53%synergy
Fierce Guardianship
71%inclusion99 decks139 decks
53%synergy
Force of Will
67%inclusion93 decks139 decks
59%synergy
Ancient Tomb
64%inclusion89 decks139 decks
53%synergy
Mana Vault
64%inclusion89 decks139 decks
56%synergy
Cyclonic Rift
64%inclusion89 decks139 decks
43%synergy
Chrome Mox
62%inclusion86 decks139 decks
53%synergy
Creatures
Raph & Mikey, Troublemakers
50%inclusion1 decks2 decks
49%synergy
Ureni, the Song Unending
33%inclusion1 decks3 decks
26%synergy
Etali, Primal Conqueror
32%inclusion44 decks139 decks
22%synergy
Koma, Cosmos Serpent
20%inclusion28 decks139 decks
18%synergy
Jin-Gitaxias, Core Augur
17%inclusion23 decks139 decks
16%synergy
Displacer Kitten
15%inclusion21 decks139 decks
10%synergy
Nezahal, Primal Tide
14%inclusion20 decks139 decks
11%synergy
Worldspine Wurm
13%inclusion18 decks139 decks
12%synergy
Consecrated Sphinx
11%inclusion15 decks139 decks
7%synergy
Void Winnower
11%inclusion15 decks139 decks
10%synergy
Niv-Mizzet, Parun
9.4%inclusion13 decks139 decks
5%synergy
Ovika, Enigma Goliath
9.4%inclusion13 decks139 decks
9%synergy
Blightsteel Colossus
9.4%inclusion13 decks139 decks
8%synergy
Jin-Gitaxias, Progress Tyrant
7.9%inclusion11 decks139 decks
7%synergy
Koma, World-Eater
6.7%inclusion3 decks45 decks
5%synergy
Terastodon
6.5%inclusion9 decks139 decks
5%synergy
Ulamog, the Infinite Gyre
5.8%inclusion8 decks139 decks
4%synergy
Etali, Primal Storm
5.0%inclusion7 decks139 decks
-5%synergy
Seedborn Muse
5.0%inclusion7 decks139 decks
-2%synergy
Sphinx of the Second Sun
5.0%inclusion7 decks139 decks
5%synergy
Nyxbloom Ancient
5.0%inclusion7 decks139 decks
2%synergy
It That Betrays
5.0%inclusion7 decks139 decks
4%synergy
Instants
Mental Misstep
58%inclusion80 decks139 decks
52%synergy
Mana Drain
57%inclusion79 decks139 decks
45%synergy
Chain of Vapor
56%inclusion78 decks139 decks
52%synergy
Brain Freeze
56%inclusion78 decks139 decks
49%synergy
Pyroblast
56%inclusion78 decks139 decks
53%synergy
Force of Negation
55%inclusion77 decks139 decks
49%synergy
Mindbreak Trap
52%inclusion72 decks139 decks
47%synergy
Brainstorm
45%inclusion63 decks139 decks
31%synergy
Muddle the Mixture
44%inclusion61 decks139 decks
41%synergy
Dramatic Reversal
44%inclusion61 decks139 decks
42%synergy
Crop Rotation
43%inclusion60 decks139 decks
32%synergy
Turn the Earth
42%inclusion59 decks139 decks
42%synergy
Intuition
41%inclusion57 decks139 decks
40%synergy
Red Elemental Blast
36%inclusion50 decks139 decks
33%synergy
Flare of Duplication
36%inclusion50 decks139 decks
33%synergy
Borne Upon a Wind
35%inclusion48 decks139 decks
31%synergy
Louisoix's Sacrifice
33%inclusion1 decks3 decks
32%synergy
Autumn's Veil
33%inclusion46 decks139 decks
32%synergy
Nature's Claim
31%inclusion43 decks139 decks
24%synergy
Dispel
31%inclusion43 decks139 decks
29%synergy
Miscast
29%inclusion40 decks139 decks
28%synergy
Lightning Bolt
28%inclusion39 decks139 decks
18%synergy
Beast Within
25%inclusion35 decks139 decks
-12%synergy
Counterspell
24%inclusion34 decks139 decks
-7%synergy
Final Fortune
24%inclusion33 decks139 decks
23%synergy
Snap
23%inclusion32 decks139 decks
11%synergy
Chaos Warp
21%inclusion29 decks139 decks
-10%synergy
Sink into Stupor
21%inclusion29 decks139 decks
14%synergy
Spell Pierce
20%inclusion28 decks139 decks
18%synergy
Flame of Anor
19%inclusion27 decks139 decks
17%synergy
Pongify
19%inclusion26 decks139 decks
7%synergy
Synthetic Destiny
18%inclusion25 decks139 decks
18%synergy
Delay
18%inclusion25 decks139 decks
17%synergy
Negate
16%inclusion22 decks139 decks
1%synergy
Arcane Denial
16%inclusion22 decks139 decks
0%synergy
Abrade
16%inclusion22 decks139 decks
11%synergy
Into the Flood Maw
15%inclusion18 decks118 decks
13%synergy
Growth Spiral
15%inclusion21 decks139 decks
-10%synergy
Resculpt
14%inclusion20 decks139 decks
12%synergy
Reweave
14%inclusion19 decks139 decks
14%synergy
Alchemist's Retrieval
14%inclusion19 decks139 decks
13%synergy
Rapid Hybridization
13%inclusion18 decks139 decks
0%synergy
Whir of Invention
12%inclusion16 decks139 decks
11%synergy
Flare of Denial
12%inclusion16 decks139 decks
9%synergy
Worldly Tutor
12%inclusion16 decks139 decks
-3%synergy
Untimely Malfunction
11%inclusion10 decks89 decks
7%synergy
Memory's Journey
11%inclusion15 decks139 decks
10%synergy
March of Swirling Mist
11%inclusion15 decks139 decks
9%synergy
Strix Serenade
9.4%inclusion13 decks139 decks
8%synergy
Narset's Reversal
9.4%inclusion13 decks139 decks
6%synergy
Sorceries
Shared Roots
50%inclusion1 decks2 decks
39%synergy
Wheel of Fortune
47%inclusion66 decks139 decks
43%synergy
Chaotic Transformation
45%inclusion62 decks139 decks
44%synergy
Blasphemous Act
35%inclusion49 decks139 decks
2%synergy
Timetwister
33%inclusion46 decks139 decks
32%synergy
Transmute Artifact
32%inclusion44 decks139 decks
31%synergy
Solve the Equation
30%inclusion42 decks139 decks
27%synergy
Ponder
29%inclusion40 decks139 decks
20%synergy
Nature's Lore
25%inclusion35 decks139 decks
-9%synergy
Three Visits
23%inclusion32 decks139 decks
-4%synergy
Farseek
23%inclusion32 decks139 decks
-24%synergy
Mass Polymorph
23%inclusion32 decks139 decks
23%synergy
Rampant Growth
22%inclusion30 decks139 decks
-12%synergy
Rite of Flame
20%inclusion28 decks139 decks
17%synergy
Preordain
20%inclusion28 decks139 decks
14%synergy
Wheel of Misfortune
17%inclusion23 decks139 decks
15%synergy
Cultivate
17%inclusion23 decks139 decks
-25%synergy
Faithless Looting
14%inclusion20 decks139 decks
6%synergy
Merchant Scroll
14%inclusion20 decks139 decks
14%synergy
Kodama's Reach
13%inclusion18 decks139 decks
-18%synergy
Stock Up
13%inclusion1 decks8 decks
11%synergy
Personal Tutor
12%inclusion17 decks139 decks
11%synergy
Vandalblast
12%inclusion16 decks139 decks
4%synergy
Fabricate
12%inclusion16 decks139 decks
9%synergy
Bribery
12%inclusion16 decks139 decks
11%synergy
Indomitable Creativity
12%inclusion16 decks139 decks
11%synergy
Regrowth
10%inclusion14 decks139 decks
5%synergy
Bala Ged Recovery
7.9%inclusion11 decks139 decks
1%synergy
Grapeshot
7.9%inclusion11 decks139 decks
2%synergy
Reshape
7.2%inclusion10 decks139 decks
7%synergy
Lórien Revealed
7.2%inclusion10 decks139 decks
6%synergy
Genesis Storm
7.2%inclusion10 decks139 decks
7%synergy
Selvala's Stampede
6.5%inclusion9 decks139 decks
1%synergy
Finale of Devastation
5.8%inclusion8 decks139 decks
-3%synergy
Explore
5.8%inclusion8 decks139 decks
-9%synergy
Utility Artifacts
The One Ring
57%inclusion79 decks139 decks
50%synergy
Isochron Scepter
45%inclusion63 decks139 decks
43%synergy
Imposter Mech
44%inclusion61 decks139 decks
43%synergy
Sensei's Divining Top
10%inclusion14 decks139 decks
5%synergy
Defense Grid
8.6%inclusion12 decks139 decks
8%synergy
Moonsilver Key
7.9%inclusion11 decks139 decks
8%synergy
Torpor Orb
6.5%inclusion9 decks139 decks
6%synergy
Lightning Greaves
6.5%inclusion9 decks139 decks
-18%synergy
Scroll Rack
5.8%inclusion8 decks139 decks
5%synergy
Enchantments
Oath of Druids
46%inclusion64 decks139 decks
46%synergy
Carpet of Flowers
33%inclusion46 decks139 decks
29%synergy
Wild Growth
31%inclusion43 decks139 decks
21%synergy
Guild Artisan
28%inclusion39 decks139 decks
27%synergy
Training Grounds
26%inclusion36 decks139 decks
23%synergy
Utopia Sprawl
20%inclusion28 decks139 decks
13%synergy
Dress Down
19%inclusion27 decks139 decks
19%synergy
Defense of the Heart
19%inclusion27 decks139 decks
17%synergy
Kenrith's Transformation
12%inclusion16 decks139 decks
10%synergy
Shifting Shadow
7.9%inclusion11 decks139 decks
8%synergy
Copy Artifact
7.9%inclusion11 decks139 decks
8%synergy
Counterbalance
5.0%inclusion7 decks139 decks
5%synergy
Wilderness Reclamation
5.0%inclusion7 decks139 decks
0%synergy
Planeswalkers
Lukka, Coppercoat Outcast
47%inclusion65 decks139 decks
46%synergy
Narset, Parter of Veils
20%inclusion28 decks139 decks
19%synergy
Jace, Wielder of Mysteries
14%inclusion20 decks139 decks
13%synergy
Minsc & Boo, Timeless Heroes
13%inclusion18 decks139 decks
12%synergy
Oko, Thief of Crowns
11%inclusion15 decks139 decks
8%synergy
Tezzeret the Seeker
7.9%inclusion11 decks139 decks
7%synergy
Saheeli, Sublime Artificer
7.2%inclusion10 decks139 decks
4%synergy
Utility Lands
Boseiju, Who Endures
71%inclusion98 decks139 decks
49%synergy
Otawara, Soaring City
67%inclusion93 decks139 decks
50%synergy
Urza's Saga
50%inclusion70 decks139 decks
45%synergy
Emergence Zone
44%inclusion61 decks139 decks
40%synergy
Shifting Woodland
30%inclusion42 decks139 decks
23%synergy
Barbarian Ring
23%inclusion32 decks139 decks
23%synergy
City of Traitors
17%inclusion24 decks139 decks
16%synergy
Cephalid Coliseum
17%inclusion23 decks139 decks
15%synergy
Yavimaya, Cradle of Growth
14%inclusion20 decks139 decks
-1%synergy
Minamo, School at Water's Edge
14%inclusion19 decks139 decks
8%synergy
Khalni Garden
13%inclusion18 decks139 decks
13%synergy
Crystal Vein
12%inclusion17 decks139 decks
12%synergy
Sokenzan, Crucible of Defiance
12%inclusion17 decks139 decks
11%synergy
Kher Keep
11%inclusion15 decks139 decks
10%synergy
Boseiju, Who Shelters All
10%inclusion14 decks139 decks
9%synergy
Alchemist's Refuge
7.2%inclusion10 decks139 decks
2%synergy
Mystic Sanctuary
5.8%inclusion8 decks139 decks
1%synergy
Reliquary Tower
5.0%inclusion7 decks139 decks
-25%synergy
Mana Artifacts
Sol Ring
94%inclusion131 decks139 decks
12%synergy
Arcane Signet
89%inclusion124 decks139 decks
17%synergy
Springleaf Drum
77%inclusion107 decks139 decks
71%synergy
Mox Amber
76%inclusion105 decks139 decks
68%synergy
Fellwar Stone
72%inclusion100 decks139 decks
55%synergy
Lotus Petal
68%inclusion95 decks139 decks
58%synergy
Talisman of Creativity
66%inclusion92 decks139 decks
50%synergy
Talisman of Curiosity
65%inclusion90 decks139 decks
49%synergy
Paradise Mantle
63%inclusion87 decks139 decks
60%synergy
Mox Opal
60%inclusion84 decks139 decks
56%synergy
Relic of Legends
60%inclusion83 decks139 decks
56%synergy
Mox Diamond
53%inclusion73 decks139 decks
46%synergy
Lion's Eye Diamond
52%inclusion72 decks139 decks
48%synergy
Grim Monolith
50%inclusion70 decks139 decks
49%synergy
Moonsnare Prototype
32%inclusion44 decks139 decks
31%synergy
Mana Crypt
25%inclusion35 decks139 decks
24%synergy
Talisman of Impulse
21%inclusion29 decks139 decks
6%synergy
Cursed Mirror
12%inclusion17 decks139 decks
8%synergy
Simic Signet
10%inclusion14 decks139 decks
0%synergy
Izzet Signet
9.4%inclusion13 decks139 decks
0%synergy
Basalt Monolith
8.6%inclusion12 decks139 decks
6%synergy
Gruul Signet
6.5%inclusion9 decks139 decks
-2%synergy
Machine God's Effigy
5.0%inclusion7 decks139 decks
4%synergy
Thought Vessel
5.0%inclusion7 decks139 decks
-5%synergy
Lands
Command Tower
94%inclusion131 decks139 decks
3%synergy
Steam Vents
83%inclusion115 decks139 decks
38%synergy
Misty Rainforest
81%inclusion113 decks139 decks
48%synergy
Breeding Pool
81%inclusion113 decks139 decks
33%synergy
Scalding Tarn
79%inclusion110 decks139 decks
47%synergy
Wooded Foothills
78%inclusion108 decks139 decks
43%synergy
Stomping Ground
70%inclusion97 decks139 decks
23%synergy
Polluted Delta
63%inclusion88 decks139 decks
53%synergy
Island
63%inclusion87 decks139 decks
-32%synergy
Flooded Strand
63%inclusion87 decks139 decks
51%synergy
Tropical Island
60%inclusion84 decks139 decks
45%synergy
Taiga
59%inclusion82 decks139 decks
44%synergy
Gemstone Caverns
59%inclusion82 decks139 decks
52%synergy
Volcanic Island
58%inclusion80 decks139 decks
43%synergy
Mana Confluence
58%inclusion80 decks139 decks
47%synergy
Arid Mesa
56%inclusion78 decks139 decks
48%synergy
City of Brass
56%inclusion78 decks139 decks
45%synergy
Verdant Catacombs
54%inclusion75 decks139 decks
44%synergy
Windswept Heath
53%inclusion74 decks139 decks
42%synergy
Bloodstained Mire
53%inclusion73 decks139 decks
45%synergy
Forest
51%inclusion71 decks139 decks
-44%synergy
Exotic Orchard
47%inclusion66 decks139 decks
-8%synergy
Mountain
47%inclusion66 decks139 decks
-45%synergy
Training Center
35%inclusion48 decks139 decks
6%synergy
Forbidden Orchard
33%inclusion46 decks139 decks
31%synergy
Rejuvenating Springs
32%inclusion45 decks139 decks
-1%synergy
Ketria Triome
25%inclusion35 decks139 decks
-15%synergy
Shivan Reef
24%inclusion33 decks139 decks
-8%synergy
Yavimaya Coast
24%inclusion33 decks139 decks
-11%synergy
Spire Garden
22%inclusion31 decks139 decks
-7%synergy
Sink into Stupor
21%inclusion29 decks139 decks
14%synergy
Karplusan Forest
17%inclusion24 decks139 decks
-10%synergy
Hedge Maze
17%inclusion24 decks139 decks
5%synergy
Sulfur Falls
14%inclusion20 decks139 decks
-26%synergy
Cinder Glade
14%inclusion20 decks139 decks
-27%synergy
Hinterland Harbor
14%inclusion20 decks139 decks
-29%synergy
Riverpyre Verge
14%inclusion2 decks14 decks
7%synergy
Willowrush Verge
14%inclusion2 decks14 decks
6%synergy
Fiery Islet
14%inclusion19 decks139 decks
9%synergy
Thundering Falls
14%inclusion19 decks139 decks
4%synergy
Waterlogged Grove
13%inclusion18 decks139 decks
7%synergy
Rootbound Crag
13%inclusion18 decks139 decks
-27%synergy
Frontier Bivouac
12%inclusion17 decks139 decks
-39%synergy
Plaza of Heroes
12%inclusion16 decks139 decks
10%synergy
Talon Gates of Madara
11%inclusion15 decks139 decks
7%synergy
Dreamroot Cascade
10%inclusion14 decks139 decks
-18%synergy
Spire of Industry
7.9%inclusion11 decks139 decks
5%synergy
Bala Ged Recovery
7.9%inclusion11 decks139 decks
1%synergy
Rockfall Vale
7.2%inclusion10 decks139 decks
-24%synergy
Reflecting Pool
7.2%inclusion10 decks139 decks
0%synergy
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